gBaseParticles.h

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/*
 * gParticles.h
 *
 *  Created on: 22 Aug 2022
 *      Author: noyan
 */
 
#ifndef SRC_GPARTICLES_H_
#define SRC_GPARTICLES_H_
 
#include "gRenderObject.h"
#include "gPlane.h"
 
 
class gParticle : public gRenderObject {
public:
    gColor currentcolor;    //Current color of the particle
    gColor fadecolor;       //Increment the color by
 
    glm::vec3 direction; //Change the position by
    glm::vec3 gravity;  //Change the position by
 
    glm::vec3 topleft;      //Upper Left corner to the square
    glm::vec3 bottomright;      //Lower right corner of the square
 
    int frameno;            //How many times has the particle been displayed
    float age;          //How many "seconds" elapsed (for gravity calculations)
 
    float life;
    float gravityfactor;
    float fadelife;
    int particleno;
 
public:
    gParticle();
    void draw();
    void advance();
 
    class gBaseParticles* pengine;
};
 
 
class gBaseParticles : public gRenderObject {
public:
    gBaseParticles();
    virtual ~gBaseParticles();
 
    virtual void init(int particleNum);
    virtual void resetParticle(int particleNo);
 
    void loadTexture(std::string texturePath);
    void setTexture(gTexture* texture);
    void draw();
    void destroy();
 
    void setLimit(float fLimitL, float fLimitR, float fLimitT, float fLimitB);
    void setLimit(bool bLimit);
    void setCurrentColor(int nParticle, float fRed, float fGreen, float fBlue, float fAlpha);
    void setFadeColor(int nParticle, float fRed, float fGreen, float fBlue, float fAlpha);
    void setDirection(int nParticle, float fX, float fY, float fZ);
    void setGravity(int nParticle, float fX, float fY, float fZ);
    void setLR(int nParticle, float fX, float fY, float fZ);
    void setUL(int nParticle, float fX, float fY, float fZ);
    void setAge(int nParticle, float fAge);
    void setFrame(int nParticle, int nFrame);
    void setGravityFactor(int nParticle, float fGravityFactor);
    void setLife(int nParticle, float fLife);
    void setFadeLife(int nParticle, float fFadeLife);
    void setImgPath(std::string szImgPath);
    void setInitialColor(float fRed, float fGreen, float fBlue, float fAlpha);
 
    gPlane gp;
 
protected:
    bool m_bLimit;
    gParticle *particle;
    bool m_bEngineActive;
    int particlenum;
    int m_nAge;
 
    float m_fLimitR;
    float m_fLimitL;
    float m_fLimitT;
    float m_fLimitB;
 
    std::string imagepath;
 
    gTexture* g;
    gColor m_clrParticleColor;
 
    int particleno;
    bool previousalpha;
};
 
#endif /* SRC_GIPPARTICLES_H_ */